Definitely will be blocking off the tires on the edges. I will most likely stop in to canus plastics to pick some stuff up for that as well as ducting for the rad.

I was thinking the plywood would be strong enough supported with a few turnbuckles but now you guys have me doubting that lol. A wrap in fiberglass is'nt a bad idea, or i could step it up to 3/8" plywood but that would add some weight.. Ill look into it!

The adjustable mounting system does sound appealing, however I believe it would be tougher to mount it strongly if i made it adjustable. I was just going to mount it as stiff as possible to the bumper and weld some supports on the subframe for it to sit onto the back.

I was going to do the rears the same as the fronts, but they will have to stay the way they are for this year. Im sick of body work haha.